Bozrah

enclosure; fortress.

(1.) The city of Jobab, one of the early Edomite kings (Gen 36:33). This place is mentioned by the prophets in later times (Isa 34:6; Jer 49:13; Amos 1:12; Mic 2:12). Its modern representative is el-Busseireh. It lies in the mountain district of Petra, 20 miles to the south-east of the Dead Sea.

(2.) A Moabite city in the "plain country" (Jer 48:24), i.e., on the high level down on the east of the Dead Sea. It is probably the modern Buzrah.

EBD - Easton's Bible Dictionary